47154100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 78837836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 41, 50, 53, 62, 70, 82, 100, 106, 124, 140, 155, 164, 175, 205, 212, 217, 265, 287, 310, 350, 371, 410, 434, 530, 574, 620, 700, 742, 775, 820, 868, 1025, 1060, 1085, 1148, 1271, 1325, 1435, 1484, 1550, 1643, 1855, 2050, 2170, 2173, 2542, 2650, 2870, 3100, 3286, 3710, 4100, 4340, 4346, 5084, 5300, 5425, 5740, 6355, 6572, 7175, 7420, 8215, 8692, 8897, 9275, 10850, 10865, 11501, 12710, 14350, 15211, 16430, 17794, 18550, 21700, 21730, 23002, 25420, 28700, 30422, 31775, 32860, 35588, 37100, 41075, 43460, 44485, 46004, 54325, 57505, 60844, 63550, 67363, 76055, 82150, 88970, 108650, 115010, 127100, 134726, 152110, 164300, 177940, 217300, 222425, 230020, 269452, 287525, 304220, 336815, 380275, 444850, 471541, 575050, 673630, 760550, 889700, 943082, 1150100, 1347260, 1521100, 1684075, 1886164, 2357705, 3368150, 4715410, 6736300, 9430820, 11788525, 23577050, 47154100]

約数ペア:

[(1, 47154100), (2, 23577050), (4, 11788525), (5, 9430820), (7, 6736300), (10, 4715410), (14, 3368150), (20, 2357705), (25, 1886164), (28, 1684075), (31, 1521100), (35, 1347260), (41, 1150100), (50, 943082), (53, 889700), (62, 760550), (70, 673630), (82, 575050), (100, 471541), (106, 444850), (124, 380275), (140, 336815), (155, 304220), (164, 287525), (175, 269452), (205, 230020), (212, 222425), (217, 217300), (265, 177940), (287, 164300), (310, 152110), (350, 134726), (371, 127100), (410, 115010), (434, 108650), (530, 88970), (574, 82150), (620, 76055), (700, 67363), (742, 63550), (775, 60844), (820, 57505), (868, 54325), (1025, 46004), (1060, 44485), (1085, 43460), (1148, 41075), (1271, 37100), (1325, 35588), (1435, 32860), (1484, 31775), (1550, 30422), (1643, 28700), (1855, 25420), (2050, 23002), (2170, 21730), (2173, 21700), (2542, 18550), (2650, 17794), (2870, 16430), (3100, 15211), (3286, 14350), (3710, 12710), (4100, 11501), (4340, 10865), (4346, 10850), (5084, 9275), (5300, 8897), (5425, 8692), (5740, 8215), (6355, 7420), (6572, 7175)]